AirHint found the following cheapest return flights from Birmingham (BHX) to Brussels (BRU) in September 2025 (see full year).

Return flights

16 Sep - 17 Sep	Vueling Airlines
25 Sep - 28 Sep	Ryanair
02 Sep - 07 Sep	Ryanair
22 Sep - 24 Sep	Ryanair
07 Sep - 09 Sep	Aer Lingus
10 Sep - 13 Sep	Wizz Air
17 Sep - 29 Sep	Wizz Air
21 Sep - 24 Sep	Ryanair
17 Sep - 20 Sep	Wizz Air
28 Sep - 01 Oct	Wizz Air Malta
15 Sep - 22 Sep	Ryanair
29 Sep - 01 Oct	Ryanair
26 Sep - 05 Oct	Wizz Air Malta
28 Sep - 01 Oct	Brussels Airlines	direct
26 Sep - 05 Oct	Brussels Airlines	direct
29 Sep - 01 Oct	Brussels Airlines	direct

Also check the deals for one-way flights from Birmingham to Brussels in September.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Birmingham to Brussels in September from 100€

Return flights